CN109860495A - A kind of bus structures and battery core mould group - Google Patents
A kind of bus structures and battery core mould group Download PDFInfo
- Publication number
- CN109860495A CN109860495A CN201811465642.3A CN201811465642A CN109860495A CN 109860495 A CN109860495 A CN 109860495A CN 201811465642 A CN201811465642 A CN 201811465642A CN 109860495 A CN109860495 A CN 109860495A
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- China
- Prior art keywords
- battery core
- busbar connector
- mould group
- output pole
- bus structures
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000009826 distribution Methods 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 claims description 14
- 230000005611 electricity Effects 0.000 claims description 9
- 239000000178 monomer Substances 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 6
- 239000004411 aluminium Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000002146 bilateral effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 241000555268 Dendroides Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention discloses a kind of bus structures and battery core mould group, bus structures include positive output pole;Negative output pole;Positive output pole busbar connector is connect with positive output pole;Negative output pole busbar connector is connect with negative output pole;Several intermediate busbar connectors, intermediate busbar connector have battery core cathode interconnecting piece and battery core anode interconnecting piece;The battery core cathode interconnecting piece and positive output pole busbar connector of first intermediate busbar connector be insulated from each other and stacked distribution, and the battery core anode interconnecting piece and negative output pole busbar connector of the last one intermediate busbar connector be insulated from each other and stacked distribution.Battery core mould group includes mould group supporting piece, and mould group supporting piece is equipped with battery core fit structure;Battery core array includes multiple single battery cores, and single battery core anode cooperates towards mould group supporting piece and battery core fit structure;Bus structures, bus structures are located in mould group supporting piece;The single battery core of battery core array couples to form battery core mould group by bus structures.It can effectively simplify Product Process, reduce production process, save production cost.
Description
Technical field
The present invention is used for battery art, more particularly to a kind of bus structures and battery core mould group.
Background technique
Cylinder battery core mould group is usually and by multiple single battery core strings and forms at present, and elder generation is by several battery cores and is unified into one
Group, then a mould group is composed in series by multiple groups of battery core;The positive and negative direction of every group of battery core is consistent, the positive and negative court of the battery core of adjacent sets
To just on the contrary, connecting the anode and the cathode of another set battery core of wherein one group of battery core by a monolith busbar connector, realization is each
Series connection between group battery core, therefore busbar connector needs to be arranged in mould group two sides, when mould group produces, needs first to fix side confluence
After row, then it is whole overturn fixed other side busbar connector, and when busbar connector and battery core are directly welded, it is also desirable to which overturning carries out back and forth
Welding, in this way to the more demanding of equipment, and the process is more complicated, cannot achieve the production of larger size mould group.
Summary of the invention
It is an object of the invention at least solve one of the technical problems existing in the prior art, a kind of busbar connector knot is provided
Structure and battery core mould group can effectively simplify Product Process, reduce production process, save production cost, improve automated production effect
Rate.
The technical solution adopted by the present invention to solve the technical problems is: a kind of bus structures, including
Positive output pole;
Negative output pole;
Positive output pole busbar connector, connect with positive output pole;
Negative output pole busbar connector, connect with negative output pole;
Several intermediate busbar connectors, intermediate busbar connector have battery core cathode interconnecting piece and battery core anode interconnecting piece;
The battery core cathode interconnecting piece and positive output pole busbar connector of first intermediate busbar connector be insulated from each other and stacked distribution,
The battery core anode interconnecting piece of the last one intermediate busbar connector and negative output pole busbar connector is insulated from each other and stacked distribution.
It is further used as the improvement of technical solution of the present invention, when intermediate busbar connector is arranged multiple, previous intermediate busbar connector
Battery core anode interconnecting piece and the latter among busbar connector battery core cathode interconnecting piece is insulated from each other and stacked distribution.
It is further used as the improvement of technical solution of the present invention, and bus structures are divided into the upper and lower, positive output pole confluence
Row and negative output pole busbar connector are distributed in lower layer, and multiple intermediate busbar connectors are successively alternately distributed in upper layer, lower layer.
It is further used as the improvement of technical solution of the present invention, and insulation system is equipped between the upper and lower.
It is further used as the improvement of technical solution of the present invention, positive output pole busbar connector and/or negative output pole busbar connector and/or
Several battery core bonding wire windows are opened up on intermediate busbar connector.
A kind of battery core mould group, including
Mould group supporting piece, mould group supporting piece are equipped with battery core fit structure;
Battery core array, including multiple single battery cores, single battery core anode are matched towards mould group supporting piece and battery core fit structure
It closes;
Bus structures described in any of the above embodiment, bus structures are located in mould group supporting piece;
The single battery core of battery core array couples to form battery core mould group by bus structures, and battery core mould group passes through positive output
The extremely outside output voltage of pole, negative output.
It is further used as the improvement of technical solution of the present invention, and battery core fit structure includes the battery core hole being located in mould group supporting piece
Array, battery core hole array include multiple battery core corresponding with each single battery core holes, and bus structures are located at the top of mould group supporting piece.
It is further used as the improvement of technical solution of the present invention, and three or more odd number single battery core anodes are towards mould group supporting piece
Transversely arranged in a row, the single battery core of the identical quantity of several rows is arranged in the vertical direction to form one group, and several groups single battery core is along horizontal
Battery core array is formed to arrangement.
It is further used as the improvement of technical solution of the present invention, positive output pole busbar connector, negative output pole busbar connector and intermediate remittance
Battery core bonding wire window is opened up in the position of single battery core face on stream row.
It is further used as the improvement of technical solution of the present invention, and the anode of positive output pole busbar connector and first group of single battery core is logical
Conducting connecting part connection is crossed, the battery core cathode interconnecting piece of intermediate busbar connector and the cathode of previous group single battery core pass through conductive connection
Part connection, the battery core anode interconnecting piece of intermediate busbar connector are connect with the anode of later group single battery core by conducting connecting part, are born
Output stage busbar connector is connect with the cathode of last group of single battery core by conducting connecting part.
A technical solution in above-mentioned technical proposal at least has the following advantages that or one of beneficial effect: bus structures
Using stacked distribution, the position connecting with battery core is staggered completely, guarantees electric insulation safety.It can be realized the remittance of mould group unilateral side
It flows, does not need to overturn mould group back and forth as bilateral Bus bar mould group in production process, can effectively simplify product work
Skill reduces production process, saves production cost, improves automated production efficiency.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is bus structures example structure schematic diagram of the present invention;
Fig. 2 is bus structures embodiment explosive view of the present invention;
Fig. 3 is battery core mould group example structure schematic diagram of the present invention;
Fig. 4 is battery core mould group embodiment mould group supporting piece structural schematic diagram of the present invention;
Fig. 5 is battery core mould group embodiment explosive view of the present invention.
Specific embodiment
This part will be described in specific embodiments of the present invention, and the preferred embodiments of the invention is shown in the accompanying drawings, attached
The effect of figure be with figure remark additionally book word segment description, enable a person to intuitively, visually understand of the invention
Each technical characteristic and overall technical architecture, but it should not be understood as limiting the scope of the invention.
It is with Fig. 1, structure shown in Fig. 3 when if there is being described to direction (upper and lower, left and right, before and after) in the present invention
It is described for reference, but it is merely for convenience of description technical solution of the present invention, rather than the technology of indication or suggestion meaning is special
Sign must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention, " several " are meant that one or more, " being greater than ", " small the meaning of " plurality " is two or more
In ", " being more than " etc. be interpreted as not including this number;" more than ", " following ", " within " etc. be interpreted as including this number.Of the invention
In description, if there is being described to " first ", " second " be only used for for the purpose of distinguishing technical characteristic, and should not be understood as instruction or dark
Show relative importance or implicitly indicates the quantity of indicated technical characteristic or implicitly indicate indicated technical characteristic
Precedence relationship.
In the present invention, unless otherwise restricted clearly, the words such as " setting ", " installation ", " connection " be shall be understood in a broad sense, example
Such as, it can be directly connected, it can also be indirectly connected through an intermediary;It may be a fixed connection, be also possible to detachably connect
It connects, can also be integrated molding;It can be mechanical connection, be also possible to be electrically connected or can communicate with each other;It can be two members
The interaction relationship of connection or two elements inside part.Skilled artisan can be with the tool of combination technology scheme
Hold in vivo and rationally determines the concrete meaning of above-mentioned word in the present invention.
The embodiment provides a kind of bus structures, including
Positive output pole 1;
Negative output pole 2;
Positive output pole busbar connector 3, connect with positive output pole 1;
Negative output pole busbar connector 4, connect with negative output pole 2;
Several intermediate busbar connectors 5, intermediate busbar connector 5 have battery core cathode interconnecting piece 51 and battery core anode interconnecting piece 52;
The battery core cathode interconnecting piece 51 of first intermediate busbar connector 5 is insulated from each other with positive output pole busbar connector 3 and is laminated
Distribution, the battery core anode interconnecting piece 52 and negative output pole busbar connector 4 of the last one intermediate busbar connector 5 are insulated from each other and stacking divides
Cloth.
In use, positive output pole busbar connector 3, intermediate busbar connector 5, negative output pole busbar connector 4 list with corresponding region respectively
The connection of body battery core, the positive or negative pole of multiple single battery cores is converging together, equipotential is formed, realizes battery core module monomer electricity
The series, parallel of core, bus structures use stacked distribution, and the position connecting with battery core is staggered completely, it is ensured that different and battery core
Between short circuit do not occur and climb electricity, high safety and reliability guarantees electric insulation safety.And it can be realized mould group unilateral side confluence,
It does not need to overturn mould group back and forth as bilateral Bus bar mould group in production process, can effectively simplify Product Process, subtract
Few production process, saves production cost, improves automated production efficiency.
In a certain or some embodiments, intermediate busbar connector 5 is arranged one, the battery core cathode connection of the intermediate busbar connector 5
Portion 51 and positive output pole busbar connector 3 is insulated from each other and stacked distribution, the battery core anode interconnecting piece 52 of the intermediate busbar connector 5 and negative
Output stage busbar connector 4 is insulated from each other and stacked distribution.Positive output pole busbar connector 3, intermediate busbar connector 5, negative output pole busbar connector 4
It is connect respectively with the single battery core of corresponding region, the positive or negative pole of multiple single battery cores is converging together, equipotential is formed,
Realize that the series, parallel of battery core module monomer battery core, bus structures use stacked distribution, the position connecting with battery core is completely wrong
It opens, it is ensured that short circuit does not occur between different and battery core and climbs electricity, high safety and reliability guarantees electric insulation safety.
In a certain or some embodiments, multiple, the battery core cathode of first intermediate busbar connector 5 is arranged in intermediate busbar connector 5
Interconnecting piece 51 is insulated from each other with positive output pole busbar connector 3 and stacked distribution, the battery core anode of the last one intermediate busbar connector 5 connect
Socket part 52 and negative output pole busbar connector 4 is insulated from each other and stacked distribution.The battery core anode interconnecting piece of previous intermediate busbar connector 5
52 and stacked distributions insulated from each other with the battery core cathode interconnecting piece 51 of busbar connector 5 among the latter.Positive output pole busbar connector 3,
Intermediate busbar connector 5, negative output pole busbar connector 4 are connect with the single battery core of corresponding region respectively, by the anode of multiple single battery cores
Or cathode is converging together, forms equipotential, realizes that the series, parallel of battery core module monomer battery core, bus structures use layer
Folded distribution, the position connecting with battery core are staggered completely, it is ensured that and short circuit does not occur between different and battery core and climbs electricity, security reliability
Height guarantees electric insulation safety.
In a certain or some embodiments, bus structures are divided into multilayer, preferably, bus structures be divided into upper layer and
Lower layer, positive output pole busbar connector 3 and negative output pole busbar connector 4 are distributed in lower layer, multiple intermediate busbar connectors 5 successively upper layer, under
Layer is alternately distributed.Positive output pole busbar connector 3, intermediate busbar connector 5, negative output pole busbar connector 4 are electric with the monomer of corresponding region respectively
Core connection, the positive or negative pole of multiple single battery cores is converging together, equipotential is formed, realizes battery core module monomer battery core
Series, parallel, bus structures use stacked distribution, and the position connecting with battery core is staggered completely, it is ensured that between different and battery core not
Short circuit occurs and climbs electricity, high safety and reliability guarantees electric insulation safety.
In a certain or some embodiments, between the upper and lower be equipped with insulation system 6, insulation system 6 using insulating layer,
Insulation board etc., the main function of insulation system 6 are to be dielectrically separated from upper layer busbar connector and lower layer's busbar connector intersection, are protected
Demonstrate,prove electric insulation safety.
In a certain or some embodiments, positive output pole busbar connector 3 and/or negative output pole busbar connector 4 and/or centre converge
Several battery core bonding wire windows, positive output pole busbar connector 3 and/or negative output pole busbar connector 4 and/or intermediate busbar connector 5 are opened up on row 5
Grid-shaped, dendroid etc., battery core bonding wire window is for facilitating busbar connector and the electrode of single battery core to connect, outside busbar connector window
It can cleverly realize the series connection and parallel connection between battery core to the border structure enclosed, while playing the role of loss of weight, prevent short circuit, really
It protects and short circuit does not occur between difference and battery cores and climbs electricity, high safety and reliability.
A kind of battery core mould group, including
Mould group supporting piece 7, mould group supporting piece 7 are equipped with battery core fit structure;
Battery core array, including multiple single battery cores 8, single battery core 8 are positive towards mould group supporting piece 7 and battery core fit structure
Cooperation;
Bus structures described in any of the above embodiment, bus structures are located in mould group supporting piece 7;
The single battery core 8 of battery core array couples to form battery core mould group by bus structures, and battery core mould group passes through positive output
Pole 1, the outside output voltage in negative output pole 2.
Battery core mould group can be realized mould group unilateral side confluence, not need as bilateral Bus bar mould group in production process, right
Mould group is overturn back and forth, can effectively simplify Product Process, reduces production process, saves production cost, improves automated production
Efficiency.
In a certain or some embodiments, battery core fit structure can be formed directly in mould group supporting piece 7, such as in mould group
Fluting in supporting piece 7, aperture, setting detent etc. seperated with mould group supporting piece 7 can also form, then with 7 company of assembling of mould group supporting piece
It connects.Preferably, battery core fit structure includes 71 array of battery core hole being located in mould group supporting piece 7,71 array of battery core hole includes more
A battery core hole 71 corresponding with each single battery core 8.
In certain embodiments, busbar connector is located at 7 top of mould group supporting piece or bottom, preferably, bus structures are located at
7 top of mould group supporting piece.Busbar connector mounting structure is equipped at the top of mould group supporting piece 7, busbar connector mounting structure is divided into height two layers, low layer
Part fitting lower layer's busbar connector, high-level partial are bonded upper layer busbar connector.It, first will be corresponding upper and lower in mould group supporting piece 7 in production process
Busbar connector position first carries out gluing, and lower layer's busbar connector, insulation system and upper layer busbar connector are successively then placed in corresponding position,
It is compressed by equipment, after adhesive curing, then it is whole to the progress battery core connection of upper and lower layer busbar connector.
In a certain or some embodiments, battery core array can be by lateral, longitudinal, oblique arbitrary arrangement, preferably, three
8 anode of above odd number single battery core is transversely arranged in a row towards mould group supporting piece 7, the single battery core 8 of the identical quantity of several rows
It is arranged in the vertical direction to form one group, several groups single battery core 8 is arranged in the horizontal direction to form battery core array.Positive output pole busbar connector, bear it is defeated
Pole busbar connector opens up battery core bonding wire window in the position of 8 face of single battery core on intermediate busbar connector out.Positive output pole busbar connector
It is connect with the anode of first group of single battery core 8 by conducting connecting part 9, the battery core cathode interconnecting piece and previous group of intermediate busbar connector
The cathode of single battery core 8 is connected by conducting connecting part 9, the battery core anode interconnecting piece and later group single battery core of intermediate busbar connector
8 anode is connected by conducting connecting part 9, and the cathode of negative output pole busbar connector and last group of single battery core 8 is connected by conductive
Fitting 9 connects.Wherein, conducting connecting part 9 uses sheet metal, wire etc., preferably, conducting connecting part 9 uses aluminium wire, aluminium
The both ends of silk and busbar connector and the electrode welding of single battery core 8, which are realized, to be connected.All 8 anodes of single battery core are both facing to mould group supporting piece
7, unilateral busbar connector has two layers, is arranged in the top of single battery core 8, have among bilevel busbar connector insulation board carry out every
From, and the welding position of the busbar connector and battery core between upper layer and lower layer is staggered, wherein one layer of busbar connector welds cylinder electricity by aluminium wire
Anode in the middle part of core, in addition one layer of busbar connector welds cylindrical electrical core outer edge shell (cathode) by aluminium wire, realizes unilateral fixed
Busbar connector, unilateral side carry out the welding of busbar connector and battery core.
Above-described embodiment also has the advantage that 1 battery core anode is arranged towards mould group supporting piece 7, arranges regular, is easy to set
Standby control;Busbar connector specification type is few, in addition to end edge positive output pole busbar connector and negative output pole busbar connector, other all confluences
Row can share the same specification, greatly reduce busbar connector part type, save part development cost;Aluminium wire welding side
To regular, it is easy to equipment control.
Certainly, the invention is not limited to above embodiment, and those skilled in the art are without prejudice to originally
Equivalent deformation or replacement can be also made under the premise of spirit, these equivalent variation or replacement are all contained in the application right
It is required that in limited range.
Claims (10)
1. a kind of bus structures, it is characterised in that: including
Positive output pole;
Negative output pole;
Positive output pole busbar connector, connect with positive output pole;
Negative output pole busbar connector, connect with negative output pole;
Several intermediate busbar connectors, intermediate busbar connector have battery core cathode interconnecting piece and battery core anode interconnecting piece;
The battery core cathode interconnecting piece and positive output pole busbar connector of first intermediate busbar connector be insulated from each other and stacked distribution, finally
The battery core anode interconnecting piece and negative output pole busbar connector of one intermediate busbar connector be insulated from each other and stacked distribution.
2. bus structures according to claim 1, it is characterised in that: when the setting of intermediate busbar connector is multiple, it is previous in
Between busbar connector battery core anode interconnecting piece and busbar connector among the latter battery core cathode interconnecting piece it is insulated from each other and be laminated point
Cloth.
3. bus structures according to claim 2, it is characterised in that: bus structures are divided into the upper and lower, just defeated
Pole busbar connector and negative output pole busbar connector are distributed in lower layer out, and multiple intermediate busbar connectors are successively alternately distributed in upper layer, lower layer.
4. bus structures according to claim 3, it is characterised in that: be equipped with insulation system between the upper and lower.
5. bus structures according to any one of claims 1 to 4, it is characterised in that: positive output pole busbar connector and/or
Several battery core bonding wire windows are opened up on negative output pole busbar connector and/or intermediate busbar connector.
6. a kind of battery core mould group, it is characterised in that: including
Mould group supporting piece, mould group supporting piece are equipped with battery core fit structure;
Battery core array, including multiple single battery cores, single battery core anode cooperate towards mould group supporting piece and battery core fit structure;
Bus structures according to any one of claims 1 to 5, bus structures are located in mould group supporting piece;
The single battery core of battery core array couples to form battery core mould group by bus structures, and battery core mould group passes through positive output pole, bears
The outside output voltage of output stage.
7. battery core mould group according to claim 6, it is characterised in that: battery core fit structure includes being located in mould group supporting piece
Battery core hole array, battery core hole array include multiple battery core corresponding with each single battery core holes, and bus structures are located at mould group supporting piece
Top.
8. battery core mould group according to claim 7, it is characterised in that: three or more odd number single battery core anodes are towards mould
Group supporting piece is transversely arranged in a row, and the single battery core of the identical quantity of several rows is arranged in the vertical direction to form one group, several groups monomer electricity
Core is arranged in the horizontal direction to form battery core array.
9. battery core mould group according to claim 8, it is characterised in that: positive output pole busbar connector, negative output pole busbar connector and
Battery core bonding wire window is opened up in the position of single battery core face on intermediate busbar connector.
10. battery core mould group according to claim 8 or claim 9, it is characterised in that: positive output pole busbar connector and first group of monomer electricity
The anode of core is connected by conducting connecting part, and the battery core cathode interconnecting piece of intermediate busbar connector and the cathode of previous group single battery core are logical
Conducting connecting part connection is crossed, the battery core anode interconnecting piece of intermediate busbar connector and the anode of later group single battery core pass through conductive connection
Part connection, negative output pole busbar connector are connect with the cathode of last group of single battery core by conducting connecting part.
Priority Applications (1)
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CN201811465642.3A CN109860495A (en) | 2018-12-03 | 2018-12-03 | A kind of bus structures and battery core mould group |
Applications Claiming Priority (1)
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CN201811465642.3A CN109860495A (en) | 2018-12-03 | 2018-12-03 | A kind of bus structures and battery core mould group |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111599973A (en) * | 2020-06-30 | 2020-08-28 | 蜂巢能源科技有限公司 | Busbar structure and electric core with same |
WO2021129136A1 (en) * | 2019-12-27 | 2021-07-01 | 宁德时代新能源科技股份有限公司 | Connection assembly, battery module, battery pack, device, and manufacturing method |
CN115101358A (en) * | 2022-06-24 | 2022-09-23 | 无锡市新峰电容器有限公司 | Method for assembling capacitor |
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CN205104554U (en) * | 2014-09-25 | 2016-03-23 | 源捷公司 | Storage battery assembly |
CN209389124U (en) * | 2018-12-03 | 2019-09-13 | 广州小鹏汽车科技有限公司 | A kind of bus structures and battery core mould group |
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US20140255750A1 (en) * | 2013-03-11 | 2014-09-11 | Atieva, Inc. | Z-Shaped Bus Bar for a Battery Pack |
CN205104554U (en) * | 2014-09-25 | 2016-03-23 | 源捷公司 | Storage battery assembly |
CN209389124U (en) * | 2018-12-03 | 2019-09-13 | 广州小鹏汽车科技有限公司 | A kind of bus structures and battery core mould group |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021129136A1 (en) * | 2019-12-27 | 2021-07-01 | 宁德时代新能源科技股份有限公司 | Connection assembly, battery module, battery pack, device, and manufacturing method |
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CN111599973A (en) * | 2020-06-30 | 2020-08-28 | 蜂巢能源科技有限公司 | Busbar structure and electric core with same |
CN111599973B (en) * | 2020-06-30 | 2022-06-03 | 蜂巢能源科技有限公司 | Busbar structure and electric core with same |
CN115101358A (en) * | 2022-06-24 | 2022-09-23 | 无锡市新峰电容器有限公司 | Method for assembling capacitor |
CN115101358B (en) * | 2022-06-24 | 2024-05-28 | 无锡市新峰电容器有限公司 | Method for assembling capacitor |
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